Verified Nov 2026
Other
·
Fort Worth, Texas
·
Since 2020
Mammoth Freighters is a passenger-to-freighter aircraft conversion company headquartered in Fort Worth, Texas, founded in 2020 and reported as having 100-200 employees with estimated revenue of $10-50M. The company is privately held and serves the automotive, industrial equipment, and aerospace industries. Its flagship products are the FAA-certified Boeing 777-200LRMF and the planned 777-300ERMF freighters, which it sells on a ready-to-fly basis. In October 2026, the company reported delivering its second 777-200LRMF to Jetran for DHL.
Mammoth Freighters at a glance
Revenue
$10-50M
Est. band
Employees
100-200
Founded
2020
Headquarters
Fort Worth, Texas
Import activity
4
Industries
Automotive
Industrial Equipment
Aerospace
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
4
Named foreign suppliers
1
Top origins
Japan
Shared foreign counterparties do not establish that these companies buy from Mammoth Freighters.
What this tells a buyer
Mammoth Freighters reported in October 2026 that it delivered its second 777-200LRMF to Jetran for DHL, and in October 2026 it inducted its first 777-200LR at the STAECO facility in China.
The company offers full-scale passenger-to-freighter conversions, certification and regulatory compliance services, and lifecycle support, and lists assembly and tooling among its product areas.
Mammoth Freighters is an official Boeing Licensee, and its public materials describe a production network with five lines in Texas and two in Manchester, England, with a China expansion announced in July 2026.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
Overview
Mammoth Freighters is a passenger-to-freighter aircraft conversion company headquartered in Fort Worth, Texas, founded in 2020 and reported as having 100-200 employees with estimated revenue of $10-50M. The company is privately held and serves the automotive, industrial equipment, and aerospace industries. Its flagship products are the FAA-certified Boeing 777-200LRMF and the planned 777-300ERMF freighters, which it sells on a ready-to-fly basis. In October 2026, the company reported delivering its second 777-200LRMF to Jetran for DHL.
At a glance
Attribute | Detail |
|---|---|
Founded | 2020 |
Headquarters | Fort Worth, Texas |
Employees | 100-200 |
Revenue | $10-50M (estimated) |
What Mammoth Freighters makes
The company offers full-scale passenger-to-freighter conversions, certification and regulatory compliance services, and lifecycle support, and lists assembly and tooling among its product areas.
Products and capabilities described on the company's own site include Assembly, Tooling (source: mammoth777.com).
Trade and customs footprint
Mammoth Freighters reported in October 2026 that it delivered its second 777-200LRMF to Jetran for DHL, and in October 2026 it inducted its first 777-200LR at the STAECO facility in China. US customs bill-of-lading records list 4 inbound shipments across 1 foreign suppliers, with top origins including Japan.
Latest developments
2026-11-03 — Mammoth delivers second 777-200LRMF to Jetran for DHL - Air Cargo News (aircargonews.net)
2026-10-16 — Mammoth Freighters inducts its first 777-200LR at STAECO China facility - Air Cargo News (aircargonews.net)
2026-10-15 — News | Mammoth Freighters (mammoth777.com)
2026-10-14 — Mammoth Accelerates 777-200LRMF Deliveries and Expands Fleet Configurations (freightertrends.com)
2026-07-16 — Mammoth to expand 777 freighter conversion operations to China - Air Cargo News (aircargonews.net)
2026-07-15 — Mammoth Freighters Selects STAECO to Establish 777 (globenewswire.com)
Facilities
Mammoth Freighters is headquartered in Fort Worth, Texas. Public sources also reference these locations:
Qingdao, China — aircargonews.net
China — mammoth777.com
Company details
Mammoth Freighters is an official Boeing Licensee, and its public materials describe a production network with five lines in Texas and two in Manchester, England, with a China expansion announced in July 2026. Mammoth Freighters was founded in 2020, has an estimated 100-200 employees, and is headquartered in Fort Worth, Texas.
Frequently asked questions
What does Mammoth Freighters do?
Mammoth Freighters is a passenger-to-freighter aircraft conversion company headquartered in Fort Worth, Texas, founded in 2020 and reported as having 100-200 employees with estimated revenue of $10-50M. The company is privately held and serves the automotive, industrial equipment, and aerospace industries. Its flagship products are the FAA-certified Boeing 777-200LRMF and the planned 777-300ERMF freighters, which it sells on a ready-to-fly basis. In October 2026, the company reported delivering its second 777-200LRMF to Jetran for DHL.
Where is Mammoth Freighters headquartered?
Mammoth Freighters is headquartered in Fort Worth, Texas.
When was Mammoth Freighters founded?
Mammoth Freighters was founded in 2020.
How big is Mammoth Freighters?
Mammoth Freighters has an estimated 100-200 employees, with revenue in the $10-50M range (estimated).
Does Mammoth Freighters import from overseas suppliers?
US customs bill-of-lading records show 4 inbound shipments for Mammoth Freighters, with top origins including Japan.
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Last verified Nov 2026. Is this your company? Request a correction.
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